A Critical Flaw Exposes Sensitive Files in Eight Atlassian Data Center Products
Atlassian has fixed CVE-2026-21589, a critical vulnerability with a CVSS score of 9.3 that allows an unauthenticated attacker to read files located in the root directory of the aff
Critical Atlassian Vulnerability Exploited Hours After Details Were Published
Malicious actors are exploiting CVE-2026-21589, a critical vulnerability with a CVSS score of 9.3 affecting eight Atlassian Data Center products, including Confluence, Jira, Bitbuc